Hebeloma species associated with Cistus.
The genus Hebeloma has a number of species highly specific to Cistus and others that occur with several host genera. This paper discusses the species of Hebeloma that appear to be ectomycorrhizal with Cistus, judging from their occurrence when Cistus is the only available host. The previously unknown species H. plesiocistum spec. nov. is described. We also provide a key to the known Hebeloma associates of Cistus. Molecular analyses based on ITS sequence data further illustrate the distinctness of the newly described species and difficulties in the species delimitation with view to H. erumpens. Specific associations with Cistus may have evolved more than once within the genus Hebeloma.
Eberhardt
Ursula
U
Centraalbureau voor Schimmelcultures, Uppsalalaan 8, NL-3584 CT Utrecht, Netherlands. u.eberhardt@cbs.knaw.nl
Beker
Henry J
HJ
Vila
Jordi
J
Vesterholt
Jan
J
Llimona
Xavier
X
Gadjieva
Rena
R
D029758:Cistus / Q000382:microbiology*; D004271:DNA, Fungal / Q000032:analysis; D021903:DNA, Ribosomal Spacer / Q000032:analysis; D055364:Hebeloma / Q000145:classification* / Q000235:genetics / Q000254:growth & development* / Q000502:physiology; D008853:Microscopy / Q000379:methods; D016533:Mycological Typing Techniques; D038821:Mycorrhizae / Q000254:growth & development*; D018517:Plant Roots / Q000382:microbiology; D017422:Sequence Analysis, DNA; D013045:Species Specificity; D013172:Spores, Fungal / Q000502:physiology
D004271:DNA, Fungal; D021903:DNA, Ribosomal Spacer